



  .syntax unified
  .section .text,"ax",%progbits

  //对外提供的接口
  .global VTOR_Jump

  //引入声明
  //.extern xxx




  .type VTOR_Jump, %function
VTOR_Jump:
  //设置堆栈指针
  LDR       R2,[R1,#0]
  MSR       MSP,R2

  //设置Control
  MOV       R2,#0x00000000
  MSR       CONTROL,R2                 //设置CONTROL 设置为特权级,使用MSP

  ISB

  //跳转到Reset_Handle
  LDR       R2,[R1,#4]
  BX        R2
  .size VTOR_Jump,.-VTOR_Jump



